<!DOCTYPE html>
<title>WebSocket Echo Client</title>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     <title>haha</title>
</head>

<h2>Websocket Echo Client</h2>

<div>
	<div>
		<h1>
			说明
		</h1>
		msgtype : 消息类型id <br/>
		targetid： 接收方ID 如果是群聊就是群ID， 单个用户就是用户ID <br/>
		msgkind: 大类型  10 系统消息  20单聊  30 群聊  40聊天室 <br/>
		content： 消息具体内容对象  <br/>
		如下
		<br/>
	</div>
	<div>
		 <h1>
			登录
		</h1>
		<div id='userInfo'>	
		</div>
		 请输入 sessionId  <input type = 'text' id = 'jsessionId'value=''/>
		请输入 UNF  <input type = 'text' id = 'UNF'value=''/> 		 <button class="c-btn"  type="button" id="send" onclick="setup()" >登录</button> <br/>
		 接收消息用户或者群ID  <input type = 'text' id = 'targetid'/>    <br/>
		 消息内容: <textarea id='messagecontent' style="margin: 0px; width: 1000px; height: 30px;"></textarea>
		 <button class="c-btn"  type="button" onclick="sendtextAreaMsg()" >发送</button></br>
	</div>
	<h1>普通消息</h1>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('文字消息')" >文字消息</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('文件类的消息')" >文件类的消息</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('小视频消息')" >小视频消息</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('位置消息')" >位置消息</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('图文消息')" >图文消息</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('群聊自定义消息')" >群聊自定义消息@ 功能类型，1 表示 @ 所有人、2 表示 @ 指定用户。（必传）</button></br>
	
	<h1>系统通知消息</h1>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('联系人(好友)申请')" >联系人(好友)申请</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('联系人(好友)同意')" >联系人(好友)同意</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('联系人(好友)拒绝')" >联系人(好友)拒绝</button></br>
	
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('已读通知消息')" >已读通知消息</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('建群通知')" >建群通知</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('更新群')" >更新群</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('主动加入群')" >主动加入群</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('被人拉进群')" >被人拉进群</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('踢人出群')" >踢人出群</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('退出群')" >退出群</button></br>
	<button class="c-btn"  type="button" id="send" onclick="sendMsg('解散群')" >解散群</button></br>
	
	<h1>消息查询 queryMessageList</h1>
	<button class="c-btn"  type="button" id="queryMessageList" onclick="queryMessageList()" >消息列表查询</button></br>
</div>
<div id="output"></div>
<script>
var currentUser = {};

var targetid, groupid;
// Initialize WebSocket connection and event handlers
function setup() {
	
    output = document.getElementById("output");
	var jsessionId = document.getElementById("jsessionId").value;
	var UNF = document.getElementById("UNF").value;
	console.log('jsessionId',jsessionId);
	console.log('UNF',UNF);
	//var password = document.getElementById("password").value;
	// console.log('password',password);
	// password = hex_md5(password);
	//3614d61f74f4a1035822119ac82e9694
    // ws = new WebSocket("ws://192.168.0.188:10510/ws/message?bean=%7B'account':'13333333333','password':'96e79218965eb72c92a549dd5a330112','appos':'ios','apptoken':'temptoken'%7D");  
	// var url = "ws://192.168.0.188:10510/ws/message?bean=%7B'account':'"+mobile+"','password':"+password+",'appos':'ios','apptoken':'temptoken'%7D";
	// var url = "ws://api.xxgram.com/ws/message?bean=%7B'account':'"+mobile+"','password':"+password+",'appos':'ios','apptoken':'temptoken'%7D";
	// url = 'ws://api.xxgram.com/ws/message?jsessionId='+ jsessionId;
	url = 'ws://192.168.0.188:10510/ws/wsim?jsessionId='+ jsessionId + "&UNF=" + UNF;
	// url = 'ws://api.xxgram.com/ws/wsim?jsessionId='+ jsessionId;
	console.log('url', url);
	ws = new WebSocket(url);    	
	ws.onopen = function(e) {
        log("Connected");
    }
	
    ws.onclose = function(e) {
        log("close connected: " + e.reason);
    }
    ws.onerror = function(e) {
        log("Error ");
    }
    ws.onmessage = function(e) {
		log("Message received: " + e.data);
       var response = JSON.parse(e.data);
		if(response['onUserLoginMessage']) {
			currentUser = response['onUserLoginMessage']['result'];
			console.log('currentUser', currentUser);
			document.getElementById('userInfo').innerHTML =  '<h3>用户名称:' + currentUser['username'] + '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;用户ID:' + currentUser['userid'] +'<h3><br/>';
		}
	}
}
function log(s) {
	
    var p = document.createElement("p");
    p.style.wordWrap = "break-word";
    p.textContent = s;
    output.appendChild(p);
    console.log(s);
}
// Start running the example.
// setup();
var messages = [];
{
	//messages['文字消息'] = {"msgtype":1001,"targetid":targetid,"msgkind":20,"content":'{content:\'xx\' }'};
	messages['文字消息'] = {"msgtype":1001,"targetid":300000004,"msgkind":20,"content":'BB5vj5qE9FshKwdhE46L2YdMXeqP2EWlnI31/5wDhCgC0NAlGQeP396zGunympcy12h+PVv/m0l7EHQABHVnn/Q5un/mu/kOrm+JdqrxHdDFr+5AkjN/czGg'};
	messages['文件类的消息'] = {"msgtype":1003,"targetid":targetid,"msgkind":20,"content":'{name:\'xxx文件名称\',size:1024,type:\'txt\',fileUrl:\'www.baidu.com\' }'};
	messages['小视频消息'] = {"msgtype":1004,"targetid":targetid,"msgkind":20,"content":'{name:\'xxx文件名称\',size:1024,sightUrl:\'www.baidu.com\',duration:30,sightUrl:\'文件url\' ,content:\'描述内容谢谢谢谢谢谢xxxx\'}'};
	messages['位置消息'] = {"msgtype":1005,"targetid":targetid,"msgkind":20,"content":'{content:\'内容\', latitude:1078421,longitude:478451,poi:\'具体位置在哪里 绿地\'}'};
	messages['图文消息'] = {"msgtype":1006,"targetid":targetid,"msgkind":20,"content":'{content:\'内容\',title:\'标题\',imageUri:\'图片url 120* 120 px\',url:\'点击图片跳转url\'}'};
	messages['群聊自定义消息'] = {"msgtype":1007,"targetid":100000003,"msgkind":30,"content":'{content:\'内容\',type:\'1\', userIdList:\'[300000004]\'}'};
	// 通知消息
	messages['联系人(好友)申请'] = {"msgtype":2002,"targetid":targetid,"msgkind":10,"content":'{operation:\'Request\',sourceUserId:\'300000004\', targetUserId:\'300000005\',message:\'申请内容\'}'};
	messages['联系人(好友)同意'] = {"msgtype":2002,"targetid":targetid,"msgkind":10,"content":'{operation:\'AcceptResponse\',sourceUserId:\'300000004\', targetUserId:\'300000005\',message:\'申请内容\'}'};
	
	messages['联系人(好友)拒绝'] = {"msgtype":2002,"targetid":targetid,"msgkind":10,"content":'{operation:\'RejectResponse\',sourceUserId:\'300000004\', targetUserId:\'300000005\',message:\'申请内容\'}'};
	
	messages['已读通知消息'] = {"msgtype":2004,"targetid":targetid,"msgkind":10,"content":'{lastMessageSendTime:1454,messageId:\'300000004-300000004-0k3go8l8u\', type:41}'};
	messages['建群通知'] = {"msgtype":2005,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,userIds:[300000008],operatorNickname:\'昵称\',targetGroupName:\'群名称\', message:\'创建群成功!\'}'};
	messages['更新群'] = {"msgtype":2006,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,operatorNickname:\'昵称\',message:\'更新群!\'}'};
	messages['主动加入群'] = {"msgtype":2007,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,operatorNickname:\'昵称\',targetUserIds:[300000009],joinType:10,groupId:100000002, message:\'加入群!\'}'};
	messages['被人拉进群'] = {"msgtype":2007,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,operatorNickname:\'昵称\',targetUserIds:[300000008],joinType:20,groupId:100000002, message:\'被人拉进群!\'}'};
	messages['踢人出群'] = {"msgtype":2008,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,operatorNickname:\'昵称\',targetUserIds:[300000008], targetUserDisplayNames:[xxx],groupId:100000002, message:\'踢人出群!\'}'};
	messages['退出群'] = {"msgtype":2009,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,operatorNickname:\'昵称\',targetUserIds:[300000004],targetUserDisplayNames:[xxx] , newCreatorId:300000009,groupId:100000002,message:\'退出群!\'}'};
	messages['解散群'] = {"msgtype":2010,"targetid":targetid,"msgkind":10,"content":'{operatorUserId:300000004,operatorNickname:\'昵称\',groupId:100000002, message:\'解散群!\'}'};
	
	messages['消息列表查询'] = {
		bean:{fromid:300000004, targetid:300000004},
		flipper:{}
	};
}

function queryMessageList() {
		targetid = document.getElementById("targetid").value;
		if(!targetid) {
			alert('接收用户ID不能为空');
			return;
		}
		var from  = currentUser['userid'];
		var json = {
			module : "message",
			
			queryMessageList : {
					bean:{fromid:from, targetid:targetid, createtime: Date.now()},
					flipper:{}
			}
		};
		var msg = JSON.stringify(formatWsRouteMessage(json));
		ws.send(msg);
    }
	
	function sendtextAreaMsg() {
		targetid = document.getElementById("targetid").value;
		var messagecontent = document.getElementById("messagecontent").value;
		
		if(!targetid) {
			alert('接收用户ID不能为空');
			return;
		}
		//messages[type]['targetid'] = targetid;
		var dataObj = JSON.parse(messagecontent);
		var d = new Date();
		// dataObj['messageid'] = currentUser['userid'] + '-' + targetid + d.getTime();
		dataObj['messageid'] = currentUser['userid'] + '-' + targetid + '-' + d.getTime().toString(36);
		var json = {
			module : "message",
			onMessage : {
				bean:dataObj
			}
		};
		var msg = JSON.stringify(formatWsRouteMessage(json));
	    // log("Message sent " + type  + " msg :"   + msg);
		log("Message sent " + " msg :"   + msg);
		ws.send(msg);
    }
	
function sendMsg(type) {
		targetid = document.getElementById("targetid").value;
		
		if(!targetid) {
			alert('接收用户ID不能为空');
			return;
		}
		messages[type]['targetid'] = targetid;
		messages[type]['messageid'] = currentUser['userid'] + '-' + targetid + Number.toString(d.getTime(),36);
		var json = {
			module : "message",
			onMessage : {
				bean:messages[type]
			}
		};
		var msg = JSON.stringify(formatWsRouteMessage(json));
	    log("Message sent " + type  + " msg :"   + msg);
		ws.send(msg);
    }

	var  formatWsRouteMessage = function (message) {
    var wsmsg = { message: {} };
    var wsbody = wsmsg.message;
    wsbody.module = message.module;
    for (var key in message) {
        if (key != "module") {
            wsbody.action = key;
			wsbody['http_seqno'] = 'sasasasa7878';
            var data = message[key];
            var array = [];
            for (var field in data) {
                var val = data[field];
                if (typeof val == "string") {
                    val = encodeURIComponent(val);
                } else if (typeof val != "number") {
                    val = encodeURIComponent(JSON.stringify(val));
                }
                array.push(field + "=" + val);
            }
            wsbody.params = array.join("&");
        }
    }
        return wsmsg;
};
	
	
	/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for more info.
 */

/*
 * Configurable variables. You may need to tweak these to be compatible with
 * the server-side, but the defaults work in most cases.
 */
var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
var b64pad  = ""; /* base-64 pad character. "=" for strict RFC compliance   */
var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */

/*
 * These are the functions you'll usually want to call
 * They take string arguments and return either hex or base-64 encoded strings
 */
function hex_md5(s){ return binl2hex(core_md5(str2binl(s), s.length * chrsz));}
function b64_md5(s){ return binl2b64(core_md5(str2binl(s), s.length * chrsz));}
function str_md5(s){ return binl2str(core_md5(str2binl(s), s.length * chrsz));}
function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); }
function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); }
function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); }

/*
 * Perform a simple self-test to see if the VM is working
 */
function md5_vm_test()
{
  return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
}

/*
 * Calculate the MD5 of an array of little-endian words, and a bit length
 */
function core_md5(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;

  for(var i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
  }
  return Array(a, b, c, d);

}

/*
 * These functions implement the four basic operations the algorithm uses.
 */
function md5_cmn(q, a, b, x, s, t)
{
  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
  return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
 * Calculate the HMAC-MD5, of a key and some data
 */
function core_hmac_md5(key, data)
{
  var bkey = str2binl(key);
  if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);

  var ipad = Array(16), opad = Array(16);
  for(var i = 0; i < 16; i++)
  {
    ipad[i] = bkey[i] ^ 0x36363636;
    opad[i] = bkey[i] ^ 0x5C5C5C5C;
  }

  var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
  return core_md5(opad.concat(hash), 512 + 128);
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally
 * to work around bugs in some JS interpreters.
 */
function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function bit_rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

/*
 * Convert a string to an array of little-endian words
 * If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
 */
function str2binl(str)
{
  var bin = Array();
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < str.length * chrsz; i += chrsz)
    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
  return bin;
}

/*
 * Convert an array of little-endian words to a string
 */
function binl2str(bin)
{
  var str = "";
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < bin.length * 32; i += chrsz)
    str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
  return str;
}

/*
 * Convert an array of little-endian words to a hex string.
 */
function binl2hex(binarray)
{
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
  }
  return str;
}

/*
 * Convert an array of little-endian words to a base-64 string
 */
function binl2b64(binarray)
{
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i += 3)
  {
    var triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16)
                | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
                |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
    for(var j = 0; j < 4; j++)
    {
      if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
      else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
    }
  }
  return str;
}
</script>
</html>